64568916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94399}}^1$

素因数の和:94428

約数の個数: 36

約数和(自身を含む): 171808000

約数和(自身を除く): 107239084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 94399, 188798, 283197, 377596, 566394, 849591, 1132788, 1699182, 1793581, 3398364, 3587162, 5380743, 7174324, 10761486, 16142229, 21522972, 32284458, 64568916]

約数ペア:

[(1, 64568916), (2, 32284458), (3, 21522972), (4, 16142229), (6, 10761486), (9, 7174324), (12, 5380743), (18, 3587162), (19, 3398364), (36, 1793581), (38, 1699182), (57, 1132788), (76, 849591), (114, 566394), (171, 377596), (228, 283197), (342, 188798), (684, 94399)]